osg::DVRRenderSlice Class Reference

#include <OSGDVRRenderSlice.h>

List of all members.

Public Types
enum	Orientation { UNDEFINED, XY, XZ, YZ }
Public Member Functions
	DVRRenderSlice (void)
	~DVRRenderSlice (void)
void	render (void) const
void	clear (void)
Public Attributes
GLdouble *	vertexCombineData
UInt32	numVertexCombineData
UInt32	maxVertexCombineData
bool	directRender
UInt32	numPerVertexData
Orientation	orientation

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Detailed Description

Definition at line 40 of file OSGDVRRenderSlice.h.

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Member Enumeration Documentation

enum osg::DVRRenderSlice::Orientation

Enumerator:

UNDEFINED
XY
XZ
YZ

Definition at line 44 of file OSGDVRRenderSlice.h.

    {
        UNDEFINED, 
        XY, 
        XZ, 
        YZ
    };

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Constructor & Destructor Documentation

osg::DVRRenderSlice::DVRRenderSlice

(

void

)

Definition at line 25 of file OSGDVRRenderSlice.cpp.

References maxVertexCombineData, numVertexCombineData, and vertexCombineData.

{
    numVertexCombineData = 0;
    maxVertexCombineData = 0;
    
    vertexCombineData    = NULL;
}

osg::DVRRenderSlice::~DVRRenderSlice

(

void

)

Definition at line 33 of file OSGDVRRenderSlice.cpp.

References maxVertexCombineData, and vertexCombineData.

{
    if(maxVertexCombineData > 0)
        free(vertexCombineData); // allocation with malloc/realloc!!

    vertexCombineData = NULL;
}

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Member Function Documentation

void osg::DVRRenderSlice::render

(

void

)

const

Definition at line 41 of file OSGDVRRenderSlice.cpp.

{  
    for(DVRRenderSlice::const_iterator i = begin(); 
                                       i != end(); 
                                     ++i)
    {
        (*i)->render();
    }
}

void osg::DVRRenderSlice::clear

(

void

)

Definition at line 51 of file OSGDVRRenderSlice.cpp.

References directRender, and numVertexCombineData.

Referenced by osg::DVRClipper::clipSlice(), osg::Brick::render2DSliceXY(), osg::Brick::render2DSliceXZ(), osg::Brick::render2DSliceYZ(), and osg::Brick::render3DSlices().

{
    if(!directRender)
    {
        for(DVRRenderSlice::const_iterator i = begin(); i != end(); ++i)
        {
            delete (*i);
        }

        std::vector<DVRRenderSlicePrimitive*>::clear();
    }
    
    numVertexCombineData = 0;
}

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Member Data Documentation

GLdouble* osg::DVRRenderSlice::vertexCombineData

Definition at line 66 of file OSGDVRRenderSlice.h.

Referenced by DVRRenderSlice(), vertexCombineCallback(), and ~DVRRenderSlice().

UInt32 osg::DVRRenderSlice::numVertexCombineData

Definition at line 67 of file OSGDVRRenderSlice.h.

Referenced by clear(), DVRRenderSlice(), and vertexCombineCallback().

UInt32 osg::DVRRenderSlice::maxVertexCombineData

Definition at line 68 of file OSGDVRRenderSlice.h.

Referenced by DVRRenderSlice(), vertexCombineCallback(), and ~DVRRenderSlice().

bool osg::DVRRenderSlice::directRender

Definition at line 73 of file OSGDVRRenderSlice.h.

Referenced by beginCallback(), clear(), endCallback(), osg::Brick::render2DSliceXY(), osg::Brick::render2DSliceXZ(), osg::Brick::render2DSliceYZ(), osg::Brick::render3DSlices(), and vertexCallback().

UInt32 osg::DVRRenderSlice::numPerVertexData

Definition at line 76 of file OSGDVRRenderSlice.h.

Referenced by osg::Brick::render2DMultiSlices(), osg::Brick::render2DSlices(), osg::Brick::render3DSlices(), and vertexCombineCallback().

Orientation osg::DVRRenderSlice::orientation

Definition at line 79 of file OSGDVRRenderSlice.h.

Referenced by osg::Brick::render2DMultiSlices(), osg::Brick::render2DSlices(), osg::Brick::render3DSlices(), osg::DVRMtexLUTShader::renderSlice(), osg::DVRIsoShader::renderSlice_NVRegisterCombinerShading(), and vertexCallback().

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The documentation for this class was generated from the following files:

• OSGDVRRenderSlice.h
• OSGDVRRenderSlice.cpp